Hi
Actually we support the workflow, you can see the " Add a step" button below the feature droplist on the right side of the workspace.

You can build a workflow like this: Restorer -> Retoucher -> Enlarger. Because enlarger can only be the last step of a workflow due to some reason.

Click "Save as workflow" to save it, so that you can reuse it in the future. You can find your saved workflow in the tab of "Workflow".
And we also provide a preset workflow for old photo, you can switch the tab to "Workflow" then select "AI Old Photo Repair & Colorise" from the droplist.

Hope this could help you.